Answers

2016-02-04T20:20:00+05:30
The youngest ocean floor is located on the mid-ocean ridge. The oldest ocean floor is located near the continents, next to a subduction zone. There are rocks on every continent that are 3 to 4 billion years old.
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2016-02-04T20:46:30+05:30
Youngest rocks on the ocean floors are located in 'mid ocean ridge'
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